High Purity Nickel Alloy Wire with SGS

• Application: Industrial
• Standard: GB, ASTM
• Purity: >99.5%
• Alloy: Alloy
• Powder: Not Powder
• Size: 3/8 to 2 Inch
• Model NO.: Xingda-024
• Colaor: Silver
• Shape: Irregular
• Tensile Strength: 980min
• Transport Package: Wooden
• Specification: 1/2 to 5 Inch
• Trademark: Xingda
• Origin: Jiangsu
• HS Code: 7409900000
• Production Capacity: 500ton/Year

Product Description

Precision Alloys have special physical and mechanical properties, and are extensively applied in the key elements and devices of precision motor, electric appliance, instruments and meters, telecommunication equipments, and precision machines.

According to the application and specialties, precision alloys are split into hard magnetic alloy, magnetically soft alloy, elastic alloy, expansion alloy, thermo bimetal, resistance alloy, thermocouple alloy, electric conduction alloy, electric contact alloy, shape memory alloy, superconducting alloy and so on.

1. Description
 
N08825 Chemical composition:

Alloy	%	Ni	Cr	Fe	C	Mn	Si	Cu	Mo	Al	Ti	P	S
825	Min.	38	19.5	balance				1.5	2.5	1.0	0.6
	Max.	46	23.5	balance	0.05	1	0.5	3	3.5	0.2	1.2	0.02	0.03

N08825 Physical properties

Density	8.1 g/cm³
Melting point	1370-1400ºC

N08825 Alloy mi nimum mechanical properties in the room temperature

Alloy state	Tensile strength Rm N/mm²	Yield strength R P0. 2N/mm²	Elongation A 5 %	Brinell hardness HB
825	550	220	30	≤200

 
Characteristic as below :
1. Good stress corrosion cracking resistance performance
2. Good resistance for pitting and crevice corrosion performance
3. Good anti-oxidation and non-oxidzing heat acid performance
4. Good mechanical performance in both room temperature and up to 550ºC
5. Have the pressure vessel authenticate when manufacture temperature up to 450ºC
 
N08825 Metallurgical structure:
825 is the face-centered cubic lattice structure.
 
 N08825Corrosion resistance
825 is an all-purpose project alloy, have good corrosion resistance of the acid and alkali metal property in both oxidation and reduction environments. High nickel content made it with effective stress corrosion cracking resistance performance. 825 have excellent corrosion resistance in different kinds of media, such as sulfuric acid, phosphoric acid, nitric acid and organic acid, alkali metal such as sodium hydroxide, potassium hydroxide, and hydrochloric acid. A variety of media corrosion of nuclear-burning dissolver show 825 high integrated prpperty, like sulfuric acid, nitric acid and potassium hydroxide are all dealing in a same device.
N08825 Application field:
825widely use in many kinds of industry field that the working temperature no more than 550ºC.
N08825Typical application field:
1. Sulfuric acid factory usage for heating pipe, container, basket,chain and so on.
2. Cooling heat exchanger, marine product pipeline system and gas pipeline of acidic environment.
3. Heat exchanger, steam machine, washing, impregnation pipe, etc. for phosphoric acid produce 
4. Oil refining in the air heat exchanger
5. Food project
6. Chemical process
7. Application of high pressure oxygen flam-retardant alloy
 
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Our products sales all over the world as well. From the following two websites you can also get more information about our company:
http://xingda-alloy.en.made-in-china.com
http://xingda-alloy.en.made-in-china.com
 
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